A typical adult ear has a surface area of 1.90 x 10³ m². The sound intensity during a normal conversation is about 2.04 × 10-6 W/m² at the listener's ear. Assume that the sound strikes the surface of the ear perpendicularly. How much power is intercepted by the ear? Number i Units

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A typical adult ear has a surface area of 1.90 × 103 m². The sound intensity during a normal conversation is about 2.04 x 10-6 W/m² at
the listener's ear. Assume that the sound strikes the surface of the ear perpendicularly. How much power is intercepted by the ear?
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i
Units
Transcribed Image Text:A typical adult ear has a surface area of 1.90 × 103 m². The sound intensity during a normal conversation is about 2.04 x 10-6 W/m² at the listener's ear. Assume that the sound strikes the surface of the ear perpendicularly. How much power is intercepted by the ear? Number i Units
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